Individual Calculations November 2013
 Yu, Jennifer R  Total change: 27.30  Rating chartPersonal card
 2013 Kingstowne Chess Festival Alexandria, virginia USA 2013-10-05
RcRownchangeKK*chgGame
 1973 1828 2.00 2 1.39 15 20.85 
  Sevilla, Chris 2008 USA1.0010.741511.10 
  Lohr, Justin 1938 USA1.0010.65159.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2013 CAC FIDE Open II Chantilly, Virginia USA 2013-10-25
RcRownchangeKK*chgGame
 2027 1828 1.00 2 0.43 15 6.45 
  Samuelson, Andrew 2212 USA0.001-0.0915-1.35 
  Dommalapati, Abhinay 1842 USA1.0010.52157.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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